Thermostat



FIG. 1 is a top view of the thermostat showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is an elevational view taken from the right side of FIG. 2, theleft elevational view being a mirror image thereof;

FIG. 5 is a rear elevational view thereof; and,

FIG. 6 is a perspective view thereof.

The ornamental design for thermostat, as shown and described.